/* Datoreisa — global styles */
:root{
  --primary:#0B4F6C;
  --primary-dark:#072E40;
  --primary-soft:#E6EEF2;
  --accent:#B87333;
  --accent-soft:#F4E7D8;
  --bg:#F5F7F8;
  --surface:#FFFFFF;
  --text:#1A2530;
  --muted:#6B7C8A;
  --border:#D7DEE3;
  --border-strong:#B9C4CC;
  --max:1200px;
  --radius:6px;
  --shadow-sm:0 1px 2px rgba(7,46,64,.06);
  --shadow:0 8px 28px rgba(7,46,64,.10);
  --font-display:'Barlow', system-ui, -apple-system, sans-serif;
  --font-body:'Source Sans 3', system-ui, -apple-system, sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text);
  background:var(--bg);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none;transition:color .15s ease}
a:hover{color:var(--accent)}
h1,h2,h3,h4,h5{font-family:var(--font-display);font-weight:600;line-height:1.15;letter-spacing:-0.01em;margin:0 0 .5em;color:var(--primary-dark)}
h1{font-size:clamp(2rem,4.2vw,3.4rem);font-weight:700}
h2{font-size:clamp(1.6rem,3vw,2.4rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section-tight{padding:64px 0}
.eyebrow{
  font-family:var(--font-display);
  font-size:.78rem;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--accent);
  margin:0 0 1rem;
}
.lead{font-size:1.15rem;color:var(--muted);max-width:62ch}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.25rem;letter-spacing:.06em;color:var(--primary-dark)}
.brand svg{flex:0 0 28px}
.nav-links{display:flex;gap:28px;list-style:none;margin:0;padding:0;align-items:center}
.nav-links a{color:var(--text);font-weight:500;font-size:.96rem}
.nav-links a:hover{color:var(--primary)}
.lang-switch{display:flex;gap:6px;align-items:center;border-left:1px solid var(--border);padding-left:18px;margin-left:6px}
.lang-switch a{font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding:4px 8px;border-radius:3px}
.lang-switch a.active{color:var(--primary-dark);background:var(--primary-soft)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text);margin:4px 0;transition:.2s}

/* Hero */
.hero{
  position:relative;
  padding:120px 0 96px;
  background: url('../img/hero.svg') center/cover no-repeat, #072E40;
  color:#fff;
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse at 75% 20%, rgba(184,115,51,.18) 0%, transparent 55%);
  pointer-events:none;
}
.hero .container{position:relative;z-index:1}
.hero h1{color:#fff;max-width:18ch}
.hero .eyebrow{color:var(--accent-soft)}
.hero p{font-size:1.18rem;max-width:60ch;color:rgba(255,255,255,.88);margin-bottom:2rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;
  font-family:var(--font-display);
  font-weight:600;font-size:.95rem;
  border-radius:var(--radius);
  border:1px solid transparent;
  cursor:pointer;
  transition:all .15s ease;
  letter-spacing:.02em;
}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:#9d6128;border-color:#9d6128;color:#fff}
.btn-secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn-secondary:hover{background:rgba(255,255,255,.1);color:#fff;border-color:#fff}
.btn-dark{background:var(--primary-dark);color:#fff;border-color:var(--primary-dark)}
.btn-dark:hover{background:var(--primary);color:#fff;border-color:var(--primary)}

/* Stats */
.stats{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{text-align:center;padding:48px 24px;border-right:1px solid var(--border)}
.stat:last-child{border-right:0}
.stat-value{font-family:var(--font-display);font-size:2.6rem;font-weight:700;color:var(--primary);line-height:1;margin-bottom:8px;letter-spacing:-0.02em}
.stat-label{font-size:.85rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:500}

/* Services grid */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.service-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:32px 28px;
  transition:all .2s ease;
  position:relative;
}
.service-card:hover{border-color:var(--primary);box-shadow:var(--shadow);transform:translateY(-2px)}
.service-icon{
  width:48px;height:48px;
  display:flex;align-items:center;justify-content:center;
  background:var(--primary-soft);
  border-radius:var(--radius);
  color:var(--primary);
  margin-bottom:20px;
}
.service-icon svg{width:24px;height:24px}
.service-card h3{font-size:1.15rem;color:var(--primary-dark);margin-bottom:10px}
.service-card p{font-size:.96rem;color:var(--muted);margin:0}

/* Process */
.process{background:var(--primary-dark);color:#fff}
.process h2{color:#fff}
.process .lead{color:rgba(255,255,255,.75)}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:48px}
.process-step{padding:24px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius)}
.process-num{font-family:var(--font-display);font-size:2.2rem;font-weight:700;color:var(--accent);letter-spacing:-0.02em;margin-bottom:10px;line-height:1}
.process-step h3{color:#fff;font-size:1.05rem;margin-bottom:8px}
.process-step p{font-size:.92rem;color:rgba(255,255,255,.7);margin:0;line-height:1.55}

/* Two-column */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.two-col ul{padding:0;list-style:none;margin:24px 0 0}
.two-col li{padding:14px 0 14px 28px;border-bottom:1px solid var(--border);position:relative;font-size:.98rem}
.two-col li:last-child{border-bottom:0}
.two-col li::before{
  content:"";
  position:absolute;left:0;top:22px;
  width:16px;height:2px;background:var(--accent);
}

/* Machinery cards */
.machinery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:40px}
.machinery-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-left:3px solid var(--accent);
  border-radius:var(--radius);
  padding:24px 28px;
}
.machinery-card h3{font-size:1.05rem;color:var(--primary-dark);margin-bottom:8px;display:flex;align-items:center;gap:8px}
.machinery-card h3 .tag{font-size:.7rem;background:var(--primary-soft);color:var(--primary);padding:3px 8px;border-radius:3px;font-weight:600;letter-spacing:.05em}
.machinery-card p{font-size:.92rem;color:var(--muted);margin:0;line-height:1.55}

/* Compliance */
.compliance{background:var(--surface)}
.compliance-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-top:40px}
.compliance-item{padding:28px 32px;border-right:1px solid var(--border);border-bottom:1px solid var(--border)}
.compliance-item:nth-child(2n){border-right:0}
.compliance-item:nth-last-child(-n+2){border-bottom:0}
.compliance-item .label{font-family:var(--font-display);font-weight:600;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:6px}
.compliance-item .text{font-size:.96rem;color:var(--text);line-height:1.55}

/* Contact */
.contact{background:var(--primary-dark);color:#fff;position:relative;overflow:hidden}
.contact::before{
  content:"";position:absolute;top:-200px;right:-200px;width:600px;height:600px;
  background:radial-gradient(circle, rgba(184,115,51,.15) 0%, transparent 70%);
  pointer-events:none;
}
.contact h2{color:#fff}
.contact .lead{color:rgba(255,255,255,.8)}
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:64px;margin-top:48px;align-items:start;position:relative;z-index:1}
.contact-info p{color:rgba(255,255,255,.85);font-size:1rem;line-height:1.7}
.contact-info .info-item{margin-bottom:24px}
.contact-info .info-label{font-family:var(--font-display);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:6px;font-weight:600}
.contact-info a{color:#fff;text-decoration:underline;text-decoration-color:rgba(184,115,51,.5);text-underline-offset:3px}
.contact-info a:hover{color:var(--accent)}
.cert-list{list-style:none;padding:0;margin:24px 0 0}
.cert-list li{font-size:.88rem;color:rgba(255,255,255,.78);padding:6px 0;padding-left:18px;position:relative;border-top:1px solid rgba(255,255,255,.1)}
.cert-list li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}

/* Form */
form.contact-form{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:36px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:.82rem;font-weight:600;color:rgba(255,255,255,.85);margin-bottom:6px;font-family:var(--font-display);letter-spacing:.04em;text-transform:uppercase}
.form-group input, .form-group select, .form-group textarea{
  width:100%;
  padding:12px 14px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius);
  color:#fff;
  font-family:var(--font-body);
  font-size:.98rem;
  transition:border-color .15s ease, background .15s ease;
}
.form-group input::placeholder, .form-group textarea::placeholder{color:rgba(255,255,255,.4)}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{
  outline:none;border-color:var(--accent);background:rgba(255,255,255,.08);
}
.form-group select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='%23fff' d='M6 8L0 0h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
.form-group select option{background:var(--primary-dark);color:#fff}
.form-group textarea{min-height:120px;resize:vertical;font-family:var(--font-body)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:rgba(255,255,255,.72);margin-bottom:20px;line-height:1.5}
.consent input[type=checkbox]{width:auto;margin-top:3px;flex-shrink:0}
.form-status{margin-top:16px;padding:14px;border-radius:var(--radius);font-size:.95rem;display:none}
.form-status.success{display:block;background:rgba(76,175,80,.15);border:1px solid rgba(76,175,80,.4);color:#a5e2a8}
.form-status.error{display:block;background:rgba(244,67,54,.15);border:1px solid rgba(244,67,54,.4);color:#f5a5a0}

/* Footer */
.site-footer{background:#000814;color:rgba(255,255,255,.7);padding:48px 0 24px;font-size:.9rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:32px}
.footer-brand{font-family:var(--font-display);font-size:1.2rem;font-weight:700;color:#fff;letter-spacing:.05em;margin-bottom:10px}
.footer-tag{color:rgba(255,255,255,.55);font-size:.88rem;line-height:1.55;max-width:36ch}
.footer-col h4{font-family:var(--font-display);font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);margin-bottom:14px}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{padding:4px 0}
.footer-col a{color:rgba(255,255,255,.65)}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:.82rem;color:rgba(255,255,255,.45)}
.footer-bottom .footer-links{display:flex;gap:24px}
.footer-bottom a{color:rgba(255,255,255,.55)}

/* Responsive */
@media (max-width: 900px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .machinery-grid{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr;gap:32px}
  .contact-grid{grid-template-columns:1fr;gap:32px}
  .compliance-grid{grid-template-columns:1fr}
  .compliance-item{border-right:0!important}
  .compliance-item:not(:last-child){border-bottom:1px solid var(--border)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--border)}
}
@media (max-width: 640px){
  .section{padding:64px 0}
  .nav-links{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:20px;border-bottom:1px solid var(--border);gap:18px}
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
  .services-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .hero{padding:80px 0 64px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* Print */
@media print{
  .site-header,.contact,.site-footer{display:none}
  .hero{background:#fff;color:#000}
  .hero h1{color:#000}
}